2 search results - page 1 / 1 » Yet another aperiodic tile set |
CORR
2010
Springer
13 years 2 months ago
2010
Springer
We present here an elementary construction of an aperiodic tile set. Although there already exist dozens of examples of aperiodic tile sets we believe this construction introduces ...
MFCS
2007
Springer
13 years 10 months ago
2007
Springer
In formal language theory, many families of languages are defined using grammars or finite acceptors like pushdown automata and Turing machines. For instance, context-sensitive l...